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GB/T 8152.14-2019 Active
GB/T 8152.14-2019 Methods for chemical analysis of lead concentrates—Part 14:Determination of silicon dioxide content—Molybdenum blue spectrophotometry
Abstract
This part of GB/T 8152 specifies the method for determining the silica content in lead concentrate. This part is applicable to the molybdenum blue spectrophotometric method for determining the silica content in lead concentrate. The measurement range is 0.30% to 6.70%.
General Product Information
| Document Type | National standards |
|---|---|
| Standard Status | Active |
| Standard Code | GB/T 8152.14-2019 |
| CCS | Analysis methods for heavy metals and their alloys |
| ICS | Lead, zinc, tin, and their alloys |
| Implement Date | 2020-07-01 |
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